New photochemical routes to germylenes and germenes and kinetic evidence concerning the germylene-diene addition mechanism
KL Bobbitt, VM Maloney, PP Gaspar
Index: Bobbitt, Kevin L.; Maloney, Vincent M.; Gaspar, Peter P. Organometallics, 1991 , vol. 10, p. 2772 - 2777
Full Text: HTML
Citation Number: 40
Abstract
Upon 254-nm irradiation of phenylbis (trimethylsilyl) germanes, there is competition between two germylene-forming reactions, the unexpected elimination of phenyltrimethylsilane and the elimination of hexamethyldisilane. Irradiation of a phenylmonosilylgermane PhGeMe2SiMe3 leads to predominant elimination of PhSiMe3, forming dimethylgermylene Me2Ge:, accompanied by migration of Me3Si to the ortho position of the phenyl ring, ...
Related Articles:
Photochemical Reactions of Aryl-Substituted Digermanes through a Pair of Organogermyl Radicals.
[Mochida, Kunio; Wakasa, Masanobu; Sakaguchi, Yoshio; Hayashi, Hisaharu Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 6 p. 1889 - 1895]
Arylhydrogermyllithiums: synthèse et applications
[Castel, Annie; Riviere, Pierre; Satge, Jacques; Ko, Young-Hoon Journal of Organometallic Chemistry, 1988 , vol. 342, # 1 p. C1 - C4]
Laser photolysis of aryl-substituted digermanes. Generation of germyl radicals and germylenes
[Mochida, Kunio; Wakasa, Masanobu; Nakadaira, Yasuhiro; Sakaguchi, Yoshio; Hayashi, Hisaharu Organometallics, 1988 , vol. 7, p. 1869 - 1871]
Platinum-Catalyzed Bis-Germylation of Alkynes with Organodigermanes and Cyclic Oligogermanes.
[Mochida, Kunio; Wada, Tohru; Suzuki, Kaoru; Hatanaka, Wakako; Nishiyama, Yuriko; Nanjo, Masato; Sekine, Akiko; Ohashi, Yuji; Sakamoto, Masato; Yamamoto, Akio Bulletin of the Chemical Society of Japan, 2001 , vol. 74, # 1 p. 123 - 137]
Substituent effects in digermanes: electrochemical, theoretical, and structural investigations
[Mochida, Kunio; Kikkawa, Haruhiko; Nakadaira, Yasuhiro Chemistry Letters, 1988 , p. 1089 - 1092]